674783552 has 28 divisors (see below), whose sum is σ = 1342413876. Its totient is φ = 336537600.

The previous prime is 674783539. The next prime is 674783561. The reversal of 674783552 is 255387476.

It can be written as a sum of positive squares in 2 ways, for example, as 668946496 + 5837056 = 25864^2 + 2416^2 .

It is a super-3 number, since 3×674783552³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 674783497 and 674783506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12518 + ... + 38810.

Almost surely, 2^674783552 is an apocalyptic number.

It is an amenable number.

674783552 is a deficient number, since it is larger than the sum of its proper divisors (667630324).

674783552 is a wasteful number, since it uses less digits than its factorization.

674783552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26706 (or 26696 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The square root of 674783552 is about 25976.5962358428. The cubic root of 674783552 is about 877.1115488042. Note that the first 3 decimals are identical.

The spelling of 674783552 in words is "six hundred seventy-four million, seven hundred eighty-three thousand, five hundred fifty-two".